Load Plan builded by TensorRT4.0.0.3

Autonomous Machines Jetson & Embedded Systems Jetson TX2
1 
Hi,
I have save a engine plan (the engine is builded by an onnxparser) using TensorRT4.0.0.3 on my PC, and

I want to use TensorRT of TX2 to load the plan, an error occured that version mismatch.
How can I get through the problem?
And when will TensorRT 4.0 be availavled on TX2?
Thanks.

2

Hi 403387795, you shouldn’t be loading an engine plan from another platform, regardless of TensorRT version. This is because TensorRT performs device-specific profiling and optimizations on the network graph. So you should only copy engine plans between Jetson TX2’s. Since Jetson TX1 has a different GPU than TX2, you shouldn’t copy engine plans between TX1 and TX2, either. TensorRT4 is planned for a future release of JetPack, but we don’t have a date for when that will be yet.